25318008

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 71874000

約数和(自身を除く): 46555992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 439, 534, 648, 712, 801, 878, 1068, 1317, 1602, 1756, 2136, 2403, 2634, 3204, 3512, 3951, 4806, 5268, 6408, 7209, 7902, 9612, 10536, 11853, 14418, 15804, 19224, 23706, 28836, 31608, 35559, 39071, 47412, 57672, 71118, 78142, 94824, 117213, 142236, 156284, 234426, 284472, 312568, 351639, 468852, 703278, 937704, 1054917, 1406556, 2109834, 2813112, 3164751, 4219668, 6329502, 8439336, 12659004, 25318008]

約数ペア:

[(1, 25318008), (2, 12659004), (3, 8439336), (4, 6329502), (6, 4219668), (8, 3164751), (9, 2813112), (12, 2109834), (18, 1406556), (24, 1054917), (27, 937704), (36, 703278), (54, 468852), (72, 351639), (81, 312568), (89, 284472), (108, 234426), (162, 156284), (178, 142236), (216, 117213), (267, 94824), (324, 78142), (356, 71118), (439, 57672), (534, 47412), (648, 39071), (712, 35559), (801, 31608), (878, 28836), (1068, 23706), (1317, 19224), (1602, 15804), (1756, 14418), (2136, 11853), (2403, 10536), (2634, 9612), (3204, 7902), (3512, 7209), (3951, 6408), (4806, 5268)]